BR8905184A - Processo de preparacao de(co)poliamidas amorfas - Google Patents
Processo de preparacao de(co)poliamidas amorfasInfo
- Publication number
- BR8905184A BR8905184A BR898905184A BR8905184A BR8905184A BR 8905184 A BR8905184 A BR 8905184A BR 898905184 A BR898905184 A BR 898905184A BR 8905184 A BR8905184 A BR 8905184A BR 8905184 A BR8905184 A BR 8905184A
- Authority
- BR
- Brazil
- Prior art keywords
- amorphas
- polyamides
- preparation
- polyamides amorphas
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8814299A FR2637901B1 (fr) | 1988-10-13 | 1988-10-13 | Procede de preparation de polyamides amorphes a base d'acides dicarboxyliques aromatiques et de diamines aliphatiques |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8905184A true BR8905184A (pt) | 1990-05-15 |
Family
ID=9371497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898905184A BR8905184A (pt) | 1988-10-13 | 1989-10-12 | Processo de preparacao de(co)poliamidas amorfas |
Country Status (9)
Country | Link |
---|---|
US (1) | US4963646A (pt) |
EP (1) | EP0364376A1 (pt) |
JP (1) | JPH02145621A (pt) |
KR (1) | KR900006399A (pt) |
AU (1) | AU4278989A (pt) |
BR (1) | BR8905184A (pt) |
FR (1) | FR2637901B1 (pt) |
IL (1) | IL91579A0 (pt) |
PT (1) | PT91949A (pt) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4831108A (en) * | 1983-02-16 | 1989-05-16 | Amoco Corporation | Polycondensation process with mean dispersion residence time |
US5266655A (en) * | 1989-07-11 | 1993-11-30 | Rhone-Poulenc Chimie | Single phase/amorphous blends of amorphous semiaromatic polyamides and semicrystalline nylon polyamides |
CH684893A5 (de) * | 1992-09-09 | 1995-01-31 | Inventa Ag | Verfahren zur Herstellung von amorphen teilaromatischen hochmolekularen Copolyamiden. |
EP0693515B1 (de) | 1994-07-14 | 1998-12-09 | Ems-Inventa Ag | Verfahren zur Herstellung von Vorkondensaten teilkristalliner oder amorpher, thermoplastischer teilaromatischer (Co)Polyamide |
DE19513940A1 (de) * | 1994-07-14 | 1996-01-18 | Inventa Ag | Verfahren zur Herstellung von Vorkondensaten teilkristalliner oder amorpher, thermoplastisch verarbeitbarer teilaromatischer Polyamide bzw. Copolyamide |
US5824763A (en) * | 1995-08-25 | 1998-10-20 | E. I. Du Pont De Nemours And Company | Process for the manufacture of nylon compositions with improved flow |
WO1999061509A1 (en) * | 1998-05-21 | 1999-12-02 | E.I. Du Pont De Nemours And Company | Synthesis of semi-crystalline polyphthalamides through reactive extrusion of hexamethylene terephthalamide oligomer with lower melting, semi-crystalline or amorphous polyamides |
US6297345B1 (en) | 1999-05-27 | 2001-10-02 | Ube Industries, Ltd. | Polyamide having excellent stretching properties |
FR2794760B1 (fr) * | 1999-06-11 | 2001-08-17 | Rhodianyl | Procede de fabrication de polyamides |
EP1198520B1 (en) * | 1999-06-18 | 2003-12-03 | Solvay Advanced Polymers, LLC | Method for reducing mold deposit formation during molding of polyamides and composition therefor |
DE19957663A1 (de) * | 1999-11-30 | 2001-05-31 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Copolyamiden, die auf einem Lactam (I), einem Diamin (II) und einer Dicarbonsäure (III) basieren |
EP1266930B1 (en) * | 2001-06-05 | 2006-12-20 | Kuraray Co., Ltd. | Polyamide composition |
FR2827294B1 (fr) * | 2001-07-10 | 2004-01-16 | Rhodianyl | Procede discontinu de fabrication d'un polyamide |
KR100482120B1 (ko) * | 2002-10-04 | 2005-04-14 | 현대자동차주식회사 | 실린더 헤드의 워터 자켓 |
US7053168B2 (en) | 2003-10-10 | 2006-05-30 | General Electric Company | Method for preparing polyimide and polyimide prepared thereby |
DE102004029935B4 (de) * | 2004-06-21 | 2007-08-09 | Pe Polymer Engineering Gmbh & Co Forschungs Kg | Verfahren zur kontinuierlichen Herstellung von Copolyamiden mit Schmelzpunkten oberhalb von 265 C |
CA2517940A1 (en) * | 2004-09-24 | 2006-03-24 | Ems-Chemie Ag | Injection molding method for manufacturing plastic parts |
WO2008155281A1 (de) * | 2007-06-20 | 2008-12-24 | Basf Se | Verfahren zur herstellung von polyamiden |
JP2011530639A (ja) * | 2008-08-14 | 2011-12-22 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリアミドを製造するためのバッチ法 |
FR2946652B1 (fr) * | 2009-06-12 | 2012-07-20 | Rhodia Operations | Polyamide de haute viscosite. |
US20110028628A1 (en) * | 2009-07-30 | 2011-02-03 | E.I. Du Pont De Nemours And Company | Heat resistant polyamide compositions having high amine ends |
US9321888B2 (en) | 2011-07-01 | 2016-04-26 | Dsm Ip Assets B.V. | Branched polyamide |
EP2788400A1 (en) * | 2011-12-05 | 2014-10-15 | Invista Technologies S.a r.l. | Process for the preparation of polyamides |
BR112015004454B1 (pt) * | 2012-09-03 | 2021-03-23 | Basf Se | Método para produção de poliamidas por meio de policondensação de monômeros e/ou oligômeros formadores de poliamida |
WO2014198757A1 (de) | 2013-06-12 | 2014-12-18 | Basf Se | Verfahren zur kontinuierlichen herstellung von polyamid-oligomeren und zur herstellung von teilkristallinen oder amorphen, thermoplastisch verarbeitbaren polyamiden |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL270423A (pt) * | 1960-10-20 | |||
DE2647311A1 (de) * | 1976-10-20 | 1978-04-27 | Bayer Ag | Thermoplastische polyamide aus isophthalsaeure und hexamethylendiamin |
US4245066A (en) * | 1978-07-31 | 1981-01-13 | Teijin Limited | Wholly aromatic polyamide blend composition |
JPS58111829A (ja) * | 1981-12-25 | 1983-07-04 | Mitsubishi Gas Chem Co Inc | ポリアミドの製造方法 |
-
1988
- 1988-10-13 FR FR8814299A patent/FR2637901B1/fr not_active Expired - Lifetime
-
1989
- 1989-09-08 IL IL91579A patent/IL91579A0/xx unknown
- 1989-10-09 EP EP89420380A patent/EP0364376A1/fr not_active Withdrawn
- 1989-10-09 JP JP1262304A patent/JPH02145621A/ja active Pending
- 1989-10-11 AU AU42789/89A patent/AU4278989A/en not_active Abandoned
- 1989-10-11 PT PT91949A patent/PT91949A/pt not_active Application Discontinuation
- 1989-10-12 BR BR898905184A patent/BR8905184A/pt unknown
- 1989-10-13 KR KR1019890014665A patent/KR900006399A/ko not_active Application Discontinuation
- 1989-10-13 US US07/420,927 patent/US4963646A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2637901A1 (fr) | 1990-04-20 |
AU4278989A (en) | 1990-04-26 |
KR900006399A (ko) | 1990-05-08 |
US4963646A (en) | 1990-10-16 |
IL91579A0 (en) | 1990-04-29 |
FR2637901B1 (fr) | 1990-12-14 |
JPH02145621A (ja) | 1990-06-05 |
EP0364376A1 (fr) | 1990-04-18 |
PT91949A (pt) | 1990-04-30 |
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